I’ve been struggling with cystic acne on my cheeks for the last year and this is the only product that has gotten rid of it and it has not come back! Highly highly recommend. I have not used the face wash with it but am thinking about it!

I bought a travel size to test the effectiveness of this product, and now have purchased a full size bottle. My personal benefits of using the Tingling Treatment: reduced the overall oiliness of my skin, cleared up my face quite significantly, and most of all, it improved my keratosis pilaris on my legs, which I've been struggling with for years!

I LOVE this toner! It works so perfectly when using a cotton pad to spread it onto my face. In my opinion, the smell doesn’t bother me that much. It does kinda smell somewhat like vinegar, but I love that Tarte doesn’t put any artificial fragrances in this product! It goes to show how natural it is! Right when applying it, I definitely feel a tingle or burn, but then it soaks right into my skin and leaves my skin feeling soft, smooth, and exfoliated. I bought this product because I deal with acne prone skin, and my acne has definitely been clearing up since I’ve been using this along with the Knockout cleanser. I’ve only been using these products for about two weeks, and have already visibly seen the difference in my skin! Definitely recommend!!!!

I have been using this for a few weeks. I had some break outs whenI first started using it which seems to be from the product doing its job. It is now better and i am seeing my skins appearance improving. I do not have the redness that some have experienced when applied, just tingling for a few seconds. The smell is not pleasant, but if it continues to be effective, that is a minor issue.

I never write reviews but for this product I just had to. I have combo skin that’s more on the oily side alone w/ acne prone skin. I’ve been looking for a chemical exfoliant to fix the texture of my skin because I have small bumps that aren’t able to pop and this toner cleared it up within 2 days. I received a small sample of this from Sephora and I’m usually hesitant to try new products. I’ve used AHA/BHA products before so it only stung my face a little. I noticed my face is more smooth and has a glow to it, which is rare for me. Putting on makeup became so much smoother but because of this product I don’t feel the need to wear foundation! The smell is a little unpleasant which is why I use this only at night before bed. This doesn’t dry out my face at all and works better than acne spot treatments. This clears out my occasional breakouts and brings out all my deep clogged pores. My skin looks so much softer and little usage of product goes a long way, so you don’t need to use a lot.

A must have skincare product! My wife turned me onto this stuff, her skin looks amazing and her pores were invisible. I had to start sneaking this tarte knockout from her, then I bought my own and I’m so glad I did. I love the tingle , it lets me know it’s working and my skin looks much better, more even toned, less pores and even lines are getting less noticeable. I love this product!

This formula is strong. I don't use it as a normal part of my routine, but i add it in when my skin is having breakout issues. It will have you cleared up so quick!! I'm thankful for this, and can't wait to try the cleanser as well!

I am rather ehm...middle aged (36yo) and after using this product my skin feels fresh and soft to the touch like 20 yo :-). I do feel a bit of tingling but it is not uncomfortable (sometimes there is a spot her or there that burns but for me it is ok).

I have been using this once or twice a week for a couple of months now. I don't have a heap of pimples normally, just on my chin occasionally. It definitely shrinks them and my skin feels superrrr soft the next morning.However, my foundation the next day seems to not apply as normal, it was patchy in spots and very noticeably, I think it dried my skin too much perhaps?

This stuff is amazing, and very effective, and you’ll see your skin cycle speed up super fast. If you are committed to clear skin and willing to deal with the purging that might last a few months, this is what you want. The price is right for such a powerhouse list of ingredients. My skin did tingle but didn’t get red at all using this. I did have major breakouts during the purge though, which lasted a few months, so be warned.

This product is great for an extra cleansing after using a towelette. I couldn't believe how much more dirt and make up came off with this. It stings a little bit, but I can't believe how it has lightened my dark spots that I have had forever. Nothing I have used has worked as well as this.

My skin is a combination of dry and oily in certain spots. I don’t really have sensitive skin but this product really burned when I applied it. It left my whole face red for about 2 hours after.. wouldn’t recommend using it in the morning while getting ready for the day.

I wasn’t sure how well knockout would work on clearing up my acne so I just got the travel size but it’s Amazing my skin has never been better fresh and clear I’ll definitely be purchasing the full size.

I was excited to get a travel size of this to give a shot. I have pretty non sensitive skin and I found the tingling pretty noticeable so if you have sensitive skin it may not be best for you. It does have a slight odour as well, not too bad.

OK let’s start with the cons. Being I am older I tend to get a lot of stuff done to my face. I usually get IPL and facial as well as a Microdermabrasion once every 2 to 3 weeks. When I used this I thought I was going to wind up like the girl in the video, red and blotchy. That did not happen to me. Smells like apple cider vinegar but it does dissipate. I’m in my late 50s with excellent skin that’s taken care of. I think because I am always sticking to a very tight skin regimen that this is probably one of the reasons why I did not react unfavorably or even favorably for that matter. It’s OK but I’d have to definitely rate it for younger skins or skins that don’t get the medical attention that mine does on a biweekly basis.

This product is awesome, i use it at night after washing my face and even after using a crush head scrubber it still pulls makeup out that i missed! The only downfall to it is that it takes some getting used to, it does tingle a lot, burns a bit and makes me itchy on my neck and causes a lot of redness, but i dont mind because it doesnt last long and my skin feels so much cleaner.

This treatment is amazing! My skin has never been better. It minimizes my large pores, evened the texture of my skin and brightened it! I have struggled with adult acne and this totally wiped it out and gave me brand new skin. I use this in combination with deep dive cleansing gel. I wish I knew about this product a long time ago, I will definitely be buying again.

Not my favorite product I have tried. It had that good deep tingle but it left my face red for about an hour. If you’re using this before putting on makeup you may need full coverage foundation like I did.

This works wonders. I use a retinol serum along with the H20 gel and it makes me face look and feel so soft. I use the toner twice a day and my face broke up due to trying something new and now my skin loves this!

This works from the first time you use it. In 24 hours, my skin already is flaking and falling off. Just on my chin, were i have very dry skin. So i think its good to get reed of al the dead skin cells

BEST ANSWER:I can't say.. I don't have Rosacea. But it is strong... so much so that it burns quite a bit at the beginning. I have dermatitis, so when I have an breakout or irritation I take a break from the Nockout. Perhaps try it out in stores or try the travel size so you don't loose money.

BEST ANSWER:I can't say.. I don't have Rosacea. But it is strong... so much so that it burns quite a bit at the beginning. I have dermatitis, so when I have an breakout or irritation I take a break from the Nockout. Perhaps try it out in stores or try the travel size so you don't loose money.

BEST ANSWER:I wouldn't recommend it, especially if your in the sun most of the day. It has a sunburn caution alert on the bottle that states "..may increase your skin sensitivity to the sun". I use it on a daily as part of my night skin routine, and it works magically. But...I believe one day I did forgot to wash my face in the morning after using it at night and I notice some redness on my skin. Nothing major but I did notice. It does state to used sunscreen with the product, i honestly didn't, like I said I usually wash my face in the AM.

BEST ANSWER:I wouldn't recommend it, especially if your in the sun most of the day. It has a sunburn caution alert on the bottle that states "..may increase your skin sensitivity to the sun". I use it on a daily as part of my night skin routine, and it works magically. But...I believe one day I did forgot to wash my face in the morning after using it at night and I notice some redness on my skin. Nothing major but I did notice. It does state to used sunscreen with the product, i honestly didn't, like I said I usually wash my face in the AM.

Iwould not recommend using this product in the day because you would be putting sunscreen on and it might effect how the sunscreen sits or reacts on the skin. I use it at night so I can put on a thicker moisturizer on. It works very well in getting the skin more smooth. Just make sure to take time to test on your skin. If not using an acid before this may be very tingling to the point of having some discomfort.

Yes, I use both at night after cleansing, and sometimes in the morning before applying any moisturizer or makeup. Typically better at night, I have found, when the skin can just set for the night after using. But I am prone to breakouts, so sometimes use during the day as well, if needed. It’s my fav.

i did not use this during the day time , i only use at night time ,the reason is when i use this on my face i got the feeling which is not very comfortable for me ,its like a very light burnung sensation .but over all this product is really nice.

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